Multicriteria Optimization Design for End Effector Mounting Bracket of a High Speed and Heavy Load Palletizing Robot

Table 5

The initial value and range of design variables, mm.

Design variable	Name	Initial value	Value range
	Small hole diameter of high upright plate	50	50~75
	Large hole diameter of high upright plate	80	80~120
	Arc upright plate thickness	15	6~15
	Bottom plate thickness	25	8~25
	Posterior slope plate thickness	15	6~15
	Elliptical hole major axis of middle plate	100	100~180
	Elliptical hole minor axis of middle plate	50	50~80
	Middle plate thickness	15	6~15
	Stiffener thickness of high upright plate	15	6~15